<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
		<title>带有删除线动画的复选框</title>
		<style type="text/css">
			* {
  box-sizing: border-box;
}
html,
body {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background-color: #1abc9c;
  font-family: 'Roboto', sans-serif;
}
.list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  margin: 0;
  padding: 0;
  width: 80%;
  max-width: 500px;
  background-color: #fff;
  border-radius: 6px;
  box-shadow: 10px 10px 0 0 rgba(0, 0, 0, 0.2);
  list-style: none;
  overflow: hidden;
}
.list .list-item {
  margin: 0;
  padding: 0;
  border-bottom: 1px solid #ecf0f1;
  position: relative;
}
.list .list-item:last-child {
  border: 0;
}
.hidden-box {
  position: absolute;
  top: -9999px;
  left: -9999px;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  opacity: 0;
}
.check--label {
  font-size: 20px;
  margin: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.check--label-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-self: center;
      -ms-flex-item-align: center;
          align-self: center;
  position: relative;
  height: 20px;
  width: 20px;
  margin: 0 20px;
  border: 2px solid #3498db;
  border-radius: 2px;
  cursor: pointer;
}
.check--label-text {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-self: center;
      -ms-flex-item-align: center;
          align-self: center;
  position: relative;
  cursor: pointer;
  padding: 20px;
  border-left: 1px solid #ecf0f1;
}
.check--label-text:after {
  content: '';
  display: block;
  width: 0%;
  height: 2px;
  background-color: #000;
  position: absolute;
  top: 50%;
  left: 7.5%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  -webkit-transition: width 100ms ease-in-out;
  transition: width 100ms ease-in-out;
}
.hidden-box:checked + .check--label {
  background-color: #F9F9F9;
}
.hidden-box:checked + .check--label .check--label-box {
  background-color: #3498db;
}
.hidden-box:checked + .check--label .check--label-box:after {
  content: '';
  display: block;
  position: absolute;
  top: -1px;
  left: 4px;
  width: 6px;
  height: 12px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
.hidden-box:checked + .check--label .check--label-text:after {
  width: 85%;
}

		</style>
	</head>
	<body>
		
		<ul class="list">
  <li class="list-item">
    <input type="checkbox" class="hidden-box" id="first" checked/>
    <label for="first" class="check--label">
      <span class="check--label-box"></span>
      <span class="check--label-text">First Checkbox</span>
    </label>
  </li>
  <li class="list-item">
    <input type="checkbox" class="hidden-box" id="second" />
    <label for="second" class="check--label">
      <span class="check--label-box"></span>
      <span class="check--label-text">Second Checkbox</span>
    </label>
  </li>
  <li class="list-item">
    <input type="checkbox" class="hidden-box" id="third" />
    <label for="third" class="check--label">
      <span class="check--label-box"></span>
      <span class="check--label-text">Third Checkbox</span>
    </label>
  </li>
</ul>
	</body>
</html>
